March Weather in Valparaiso, United States

Last updated: June 24, 2025

In Valparaiso, United States, the average temperature in March hovers around 18°C (64°F), with a cozy minimum of 2°C (36°F) and a warm maximum of 28°C (83°F). Expect around 62 mm (2.4 in) of precipitation spread over 8 days, contributing to a charmingly fresh atmosphere. The weather is accompanied by a notable average humidity of 79%, adding to the seasonal experience.

March Temperature in Valparaiso

In March in Valparaiso, the average temperature is 18°C (64°F). Maximum temperatures can reach 28°C (83°F) and minimums can drop as low as 2°C (36°F). It's an ideal time for travelers seeking mild weather and a mix of warm and cool experiences.

March Weather in Valparaiso: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Valparaiso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valparaiso, March typically has an average temperature of 18°C (64°F), with highs reaching up to 28°C (83°F) and lows dropping to around 2°C (36°F).

Data source: Temperature data for Valparaiso generated using information from the Copernicus Climate Change Service.

March Precipitation in Valparaiso

In Valparaiso in March, the precipitation amount is 62 mm (2.4 in) over the course of 8 days.

March Precipitation Trends in Valparaiso

The chart displays monthly precipitation patterns in Valparaiso, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Valparaiso, March typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Valparaiso

In Valparaiso in March, humidity is 79%. With an average temperature of 18°C (64°F), this humidity feels like a warm, sticky embrace that can make outdoor activities more challenging but also creates a lush, vibrant atmosphere that's perfect for exploring local culture and scenery.

March Average Humidity in Valparaiso

This chart illustrates the average monthly humidity levels in Valparaiso, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Valparaiso is approximately 79%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Valparaiso

In Valparaiso in March, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Valparaiso.

Maximum UV Index Levels in Valparaiso for March

The chart shows the monthly maximum UV Index (UVI) for Valparaiso in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In March, the maximum UV index in Valparaiso typically reaches 9, which falls under the very high exposure category.

Data source: Valparaiso March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How March Weather in Valparaiso Compares to Other Months

Weather in Valparaiso varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Valparaiso, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Valparaiso, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	89 mm (3.5 inches)	83%	moderate
February Weather	15°C (60°F)	112 mm (4.4 inches)	82%	very high
March Weather	18°C (64°F)	62 mm (2.4 inches)	79%	very high
April Weather	20°C (68°F)	129 mm (5.1 inches)	77%	extreme
May Weather	24°C (76°F)	96 mm (3.8 inches)	74%	extreme
June Weather	27°C (81°F)	190 mm (7.5 inches)	70%	extreme
July Weather	28°C (82°F)	165 mm (6.5 inches)	78%	extreme
August Weather	28°C (82°F)	177 mm (7.0 inches)	78%	extreme
September Weather	26°C (80°F)	147 mm (5.8 inches)	79%	very high
October Weather	23°C (74°F)	118 mm (4.7 inches)	74%	very high
November Weather	16°C (61°F)	40 mm (1.6 inches)	83%	high
December Weather	14°C (57°F)	123 mm (4.9 inches)	86%	moderate